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4204271 = 8997487
BaseRepresentation
bin10000000010011011101111
321220121011202
4100002123233
52034014041
6230040115
750510231
oct20023357
97817152
104204271
112411805
1214a903b
13b42846
147b6251
15580a9b
hex4026ef

4204271 has 8 divisors (see below), whose sum is σ = 4304160. Its totient is φ = 4105728.

The previous prime is 4204243. The next prime is 4204279. The reversal of 4204271 is 1724024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4204271 - 210 = 4203247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4204279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8390 + ... + 8876.

It is an arithmetic number, because the mean of its divisors is an integer number (538020).

Almost surely, 24204271 is an apocalyptic number.

4204271 is a deficient number, since it is larger than the sum of its proper divisors (99889).

4204271 is an equidigital number, since it uses as much as digits as its factorization.

4204271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673.

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 4204271 is about 2050.4319057213. The cubic root of 4204271 is about 161.3975361838.

Adding to 4204271 its reverse (1724024), we get a palindrome (5928295).

The spelling of 4204271 in words is "four million, two hundred four thousand, two hundred seventy-one".

Divisors: 1 89 97 487 8633 43343 47239 4204271